Page History

Overview

By each LCM state change the related notification is sent to user to notify about the state change.

Diagram of the possible transactions between CM-Handle states

Notification details

Notification handling in code

The Event structure of the notification

Typical use cases which leads to state changes and trigger notification events

State changes after Handle is registered

State changes happens during watchdog execution

Gliffy Diagram
displayName State changes in watchdog name State changes in watchdog pagePin 8

Materials

Important links to related Spikes and Implementation proposals

• CPS-1104 Agree LCM Event schemas
• CPS-1119: Define the Initial Data Sync State on each cmhandle registration request
• CPS-1034 Publish LCM Events on Cmhandle State Change(NcmpEventsCmHandleStateHandler)
• Workshop: CM-Handle States & Locking
• CPS-909 Separate NCMP endpoint for cm-handle properties and cm-handle state
• CPS-1014 Yang module update with DataStoreSyncState
• CPS-875 Cm Handle State: Java Enum State Machine
• CPS-877: Exclude any CM-Handles from queries/operations that are not in state 'READY'
• CPS-875 CM Handle State: Watchdog-process that syncs 'ADVISED' CM Handles
• CPS-872 CM Handle State: define and agree new dmi-registry yang model supporting States
• CPS-799 Spike: Define states and state handling for CM handle